in the last few weeks DvbLink-Server stucks and freeze. Stop with Stop.bat doesnt work. Only to kill the process in the task-manger helps. Attached the last Logfile after restart.Can you have a look on it?

So the Web UI is not reachable at all, are not it? As you have done a log files, i may assume that it works, at least partly. If yes, then set log level to info, then make a repair of the database. After what reproduce the issue and attach a new log files here.